Hi,
On Tue, Oct 22, 2013 at 02:55:01PM +0200, Sebastian Reichel wrote:
> Add device tree support for twl4030 power button driver.
>
> Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>
> ---
> drivers/input/misc/twl4030-pwrbutton.c | 19 +++++++++++++++----
> 1 file changed, 15 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
> index b9a05fd..e450947 100644
> --- a/drivers/input/misc/twl4030-pwrbutton.c
> +++ b/drivers/input/misc/twl4030-pwrbutton.c
> @@ -52,7 +52,7 @@ static irqreturn_t powerbutton_irq(int irq, void *_pwr)
> return IRQ_HANDLED;
> }
>
> -static int __init twl4030_pwrbutton_probe(struct platform_device *pdev)
> +static int twl4030_pwrbutton_probe(struct platform_device *pdev)
> {
> struct input_dev *pwr;
> int irq = platform_get_irq(pdev, 0);
> @@ -106,16 +106,27 @@ static int __exit twl4030_pwrbutton_remove(struct platform_device *pdev)
> return 0;
> }
>
> +#if IS_ENABLED(CONFIG_OF)
> +static const struct of_device_id twl4030_pwrbutton_dt_match_table[] = {
> + { .compatible = "ti,twl4030-pwrbutton" },
> + {},
> +};
> +MODULE_DEVICE_TABLE(of, twl4030_pwrbutton_dt_match_table);
> +#define twl4030_pwrbutton_dt_match of_match_ptr(twl4030_pwrbutton_dt_match_table)
> +#else
> +#define twl4030_pwrbutton_dt_match NULL
> +#endif
you don't ned this trickery.. just always device the match table.
--
balbi
Attachment:
signature.asc
Description: Digital signature
